(WN) Southwest Airlines 1348 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(PHX) Phoenix Sky Harbor International Airport

Phoenix, AZ, US

(SMF) Sacramento International Airport

Sacramento, CA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

80%

Late

20%

Very Late

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

10.5

Standard Deviation

7.8

Min

Max

WN 1348 On-Time Performance Details

Overall Rating

3.7 of 5

Good

Percentage On-Time 80%

Average Delay Time 10.5 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.7 shows that this flight has on-time performance characteristics better than 72% of all other flights in the FlightStats database.

On-Time Performance Rating

3.5 of 5

Average

Percentage On-Time 80%

This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.

Delay Performance

3.8 of 5

Good

Average Delay Time 10.5 min

This flight has an average delay of 10.5 minutes with a standard deviation of 7.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.